So I have been on the Birth control Pill for years, I accidentally missed a week of taking my new pack and I knew it was too late to start, so I had to wait until after my next period to start taking the pill again. Well it has been an abnormally long time since my last period. (My last period was October 7-9 and here we are at November 16th...an still no period). I'm starting to get worried. Is this something common that happens due to stopping the pill (temporarily) Or should I start getting worried that it's other things?!....